Title :
Characteristic analysis of the water pump motor considering polar anisotropie ferrite bonded magnet
Author :
Lee, Su-Jin ; Kim, Sung-Il ; Hong, Jung-Pyo ; Song, Byoung-Young ; Park, Jong Won
Author_Institution :
Dept. of Automotive Eng., Hanyang Univ., Seoul, South Korea
Abstract :
This paper deals with the characteristic analysis of the water pump motor considering polar anisotropic ferrite bonded magnet in an outer-rotor type Brushless DC motor(BLDC). The characteristic analysis of BLDC motor utilizing the plastic magnet without rotor core has been performed by using finite element analysis (FEA). Besides, in the analysis, the overhang effect of the magnet is calculated by using 3D FEA. The validity of the analysis method is verified by comparing the analyzed results with measured ones.
Keywords :
brushless DC motors; ferrites; finite element analysis; pumps; rotors; BLDC motor; brushless DC motor; finite element analysis; outer rotor; overhang effect; plastic magnet; polar anisotropie ferrite bonded magnet; water pump motor; Finite element methods; Magnetic cores; Magnetic flux; Magnetization; Perpendicular magnetic anisotropy;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2010 International Conference on
Conference_Location :
Incheon
Print_ISBN :
978-1-4244-7720-3
